Permanent nerve block with the aid of an image intensifier.
D000328:Adult; D000438:Alcohols; D000765:Anesthesia, Conduction; D000775:Anesthesia, Spinal; D002277:Carcinoma; D005354:Fibrosarcoma; D006258:Head and Neck Neoplasms; D006801:Humans; D007822:Laryngeal Neoplasms; D008297:Male; D008722:Methods; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011343:Procaine; D011859:Radiography; D013120:Spinal Cord Neoplasms; D013131:Spine / Q000000981:diagnostic imaging*
D000438:Alcohols; D011343:Procaine